28481082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9551}}^1$

素因数の和:9634

約数の個数: 32

約数和(自身を含む): 66023424

約数和(自身を除く): 37542342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 9551, 19102, 28653, 57306, 66857, 133714, 200571, 401142, 678121, 1356242, 2034363, 4068726, 4746847, 9493694, 14240541, 28481082]

約数ペア:

[(1, 28481082), (2, 14240541), (3, 9493694), (6, 4746847), (7, 4068726), (14, 2034363), (21, 1356242), (42, 678121), (71, 401142), (142, 200571), (213, 133714), (426, 66857), (497, 57306), (994, 28653), (1491, 19102), (2982, 9551)]